dy 1. Solve the equation x2. +x y= 1. dx

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 49E
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Solve ex.1
stant coefficient se ExercisesO Brio
HELM
ODES
1. Solve the equation x2.
dy
+x y = 1.
dx
2. Find the solution of the equation y-subject to
dx
dy
3. Find the general solution of the equation
dt
+ (tant) y = co t.
dy
4. Solve the equation
dt
+ (cot t) y = sin t.
5. The temperature 0 (measured in degrees) of a body immersed in an atmosphere of varying
de
+0.10 = 5 – 2.5t. Find the temperature at time t if 0 = 60°C
dt
%3D
%3D
temperature is given by
when t = 0.
%3D
%3D
6. In an LR circuit with applied voltage E = 10(1 – e-0-1t) the current i is given by
moo s L+Ri = 10(1 = e-0.1t).l aT gsa ni bavairios a anodsupa s
dlleniemerni eluoiheg sbnit os i ogete beose a
If the initial current is io find i subsequently. mos. olu
di
%3D
dt
Answers
Transcribed Image Text:stant coefficient se ExercisesO Brio HELM ODES 1. Solve the equation x2. dy +x y = 1. dx 2. Find the solution of the equation y-subject to dx dy 3. Find the general solution of the equation dt + (tant) y = co t. dy 4. Solve the equation dt + (cot t) y = sin t. 5. The temperature 0 (measured in degrees) of a body immersed in an atmosphere of varying de +0.10 = 5 – 2.5t. Find the temperature at time t if 0 = 60°C dt %3D %3D temperature is given by when t = 0. %3D %3D 6. In an LR circuit with applied voltage E = 10(1 – e-0-1t) the current i is given by moo s L+Ri = 10(1 = e-0.1t).l aT gsa ni bavairios a anodsupa s dlleniemerni eluoiheg sbnit os i ogete beose a If the initial current is io find i subsequently. mos. olu di %3D dt Answers
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ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage